Overview In honor of the one-hundredth design published on this website and in response to numerous requests for a more potent amplifier than the 25W MOSFET model, we present a 60 – 90W High-Quality power … Read more
Power Amplifiers
Introduction Are you ready to dive into the world of audio amplification and build your own 300-watt power amplifier circuit? This exciting project will allow you to explore the ins and outs of transistor-based amplification … Read more
300-Watt Power Amplifier Circuit using Transistors
Introduction This guide will show you how to make a 70-watt high-efficiency power amplifier circuit using IC TDA1562. This compact and efficient circuit is perfect for amplifying your favorite tunes. Using the TDA1562 IC, this … Read more
70-Watt High-Efficiency Power Amplifier Circuit using TDA1562
Introduction Are you in search of a compact and efficient audio amplifier circuit? Look no further than the 36 Watt BTL Power Amplifier Circuit using the IC TDA1562Q. This integrated circuit, developed by NXP Semiconductors, … Read more
36 Watt BTL Power Amplifier Circuit using TDA1562Q
Introduction Listen up, audiophiles! Are you tired of the lackluster audio quality when using your headphones? A high-power headphone amplifier circuit could be just what you need to enhance your listening experience. Say goodbye to … Read more
High Power Headphone Amplifier Circuit
Introduction Designing a MOSFET power amplifier circuit requires careful consideration of several key factors to ensure the highest performance and efficiency. In this guide, we’ll delve into the exciting world of MOSFET power amplification and … Read more
Designing a MOSFET Power Amplifier Circuit
Introduction You may already be aware that amplifiers are often used to amplify the input voltage or power. Voltage amplifiers modify and increase only the input voltage, whereas power amplifiers increase all power, including voltage … Read more
LM380 Audio Power Amplifier Circuits
Amplifiers, as you may know, are primarily used to increase the input voltage or power. Only the input voltage is changed and amplified in voltage amplifiers, whereas the entire power, including voltage and current, is … Read more
25-Watt Audio Power Amplifier Circuit
The audio amplifier is the basic circuit configuration that is required to amplify, the audio signal received through a device like a microphone or the audio signal that is to be transmitted out through a … Read more
Audio Power Amplifier Circuit TA7222AP
Introduction The Power Amplifier Circuit is a circuit that amplifies the amount of its input power to drive various loads. It is an electronic circuit that is supposed to enhance the magnitude of the input … Read more
Audio Power Amplifier Circuit Diagram TA7222
In this tutorial, we are going to make a “Stereo Audio Power Amplifier Circuit” using LM4755. An audio power amplifier (or power amp) is an electronic amplifier that amplifies low-power electronic audio signals, such as … Read more
Stereo Audio Power Amplifier Circuit using LM4755
Introduction In this tutorial, we are going to make a “TDA2020 HI-FI Power Amplifier“, 20W to 80W. This IC has the unique capability of operating on a dual power source. This removes the requirement for … Read more
TDA2020 HI-FI Power Amplifier 20W to 80W
Introduction As you know that amplifiers are generally used to transform the low voltage signals into a higher voltage signal with some gain. Audio amplifiers use the audio weak audio as the input signal and … Read more
Low Voltage Audio Power Amplifier Circuit
Introduction As we know amplifiers are the circuits that convert a low signal into a high amplitude signal. But, most students don’t know that there are two types of amplifiers. A power amplifier and a … Read more
LM4755 Stereo Audio Power Amplifier Circuit
In this tutorial, we are going to make a “25 Watt Audio Power Amplifier Circuit”. In Analog electronics power amplifiers play the role of backbone. It is designed to maximize the magnitude of the power … Read more
25 Watt Audio Power Amplifier Circuit TDA2040
Introduction As we already knew that amplifiers are the signals that increase the voltage, or power amplifiers. thus, voltage amplifiers convert very low voltages into higher voltage while the power amplifier increases both the current … Read more